mirror of
https://github.com/veracrypt/VeraCrypt.git
synced 2025-12-30 18:39:45 -06:00
Implement support of Blake2s-256 hash algorithm and remove deprecated algorithms RIPEMD-160 and GOST89.
This commit is contained in:
Mounir IDRASSI
@@ -197,16 +197,6 @@
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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<Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win32 -Ox --prefix _ -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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</CustomBuild>
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<CustomBuild Include="Gost89_x64.asm">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
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<Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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</CustomBuild>
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@@ -214,12 +204,15 @@
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<ItemGroup>
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<ClCompile Include="Aeskey.c" />
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<ClCompile Include="Aestab.c" />
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<ClCompile Include="blake2s.c" />
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<ClCompile Include="blake2s_SSE2.c" />
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<ClCompile Include="blake2s_SSE41.c" />
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<ClCompile Include="blake2s_SSSE3.c" />
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<ClCompile Include="Camellia.c" />
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<ClCompile Include="chacha-xmm.c" />
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<ClCompile Include="chacha256.c" />
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<ClCompile Include="chachaRng.c" />
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<ClCompile Include="cpu.c" />
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<ClCompile Include="GostCipher.c" />
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<ClCompile Include="jitterentropy-base.c">
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<Optimization Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Disabled</Optimization>
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<Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Disabled</Optimization>
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@@ -227,7 +220,6 @@
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<ClCompile Include="kuznyechik.c" />
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<ClCompile Include="kuznyechik_simd.c" />
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<ClCompile Include="rdrand.c" />
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<ClCompile Include="Rmd160.c" />
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<ClCompile Include="SerpentFast.c" />
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<ClCompile Include="SerpentFast_simd.cpp" />
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<ClCompile Include="Sha2.c" />
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@@ -243,6 +235,9 @@
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<ClInclude Include="Aes_hw_cpu.h" />
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<ClInclude Include="Aesopt.h" />
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<ClInclude Include="Aestab.h" />
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<ClInclude Include="blake2s-load-sse2.h" />
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<ClInclude Include="blake2s-load-sse41.h" />
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<ClInclude Include="blake2s-round.h" />
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<ClInclude Include="Camellia.h" />
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<ClInclude Include="chacha256.h" />
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<ClInclude Include="chachaRng.h" />
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@@ -250,13 +245,11 @@
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<ClInclude Include="chacha_u4.h" />
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<ClInclude Include="config.h" />
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<ClInclude Include="cpu.h" />
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<ClInclude Include="GostCipher.h" />
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<ClInclude Include="jitterentropy-base-user.h" />
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<ClInclude Include="jitterentropy.h" />
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<ClInclude Include="kuznyechik.h" />
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<ClInclude Include="misc.h" />
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<ClInclude Include="rdrand.h" />
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<ClInclude Include="Rmd160.h" />
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<ClInclude Include="SerpentFast.h" />
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<ClInclude Include="SerpentFast_sbox.h" />
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<ClInclude Include="Sha2.h" />
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@@ -24,9 +24,6 @@
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<ClCompile Include="cpu.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="Rmd160.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="Sha2.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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@@ -36,9 +33,6 @@
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<ClCompile Include="Whirlpool.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="GostCipher.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="kuznyechik.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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@@ -81,6 +75,18 @@
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<ClCompile Include="t1ha2_selfcheck.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="blake2s.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="blake2s_SSE2.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="blake2s_SSE41.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="blake2s_SSSE3.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="Aes.h">
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@@ -107,9 +113,6 @@
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<ClInclude Include="misc.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="Rmd160.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="Sha2.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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@@ -119,9 +122,6 @@
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<ClInclude Include="Whirlpool.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="GostCipher.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="kuznyechik.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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@@ -164,6 +164,15 @@
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<ClInclude Include="t1ha_selfcheck.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="blake2s-load-sse2.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="blake2s-load-sse41.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="blake2s-round.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<CustomBuild Include="Aes_hw_cpu.asm">
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@@ -175,9 +184,6 @@
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<CustomBuild Include="Aes_x86.asm">
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<Filter>Source Files</Filter>
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</CustomBuild>
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<CustomBuild Include="Gost89_x64.asm">
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<Filter>Source Files</Filter>
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</CustomBuild>
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<CustomBuild Include="Twofish_x64.S">
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<Filter>Source Files</Filter>
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</CustomBuild>
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@@ -297,24 +297,6 @@
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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</CustomBuild>
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<CustomBuild Include="Gost89_x64.asm">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
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<Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Command Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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||||
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Command Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">echo %(Filename)%(Extension) & nasm.exe -Xvc -f win64 -Ox -o "$(TargetDir)\%(Filename).obj" -l "$(TargetDir)\%(Filename).lst" "%(FullPath)"
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</Command>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<Outputs Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(TargetDir)\%(Filename).obj;%(Outputs)</Outputs>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">true</ExcludedFromBuild>
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</CustomBuild>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="Aescrypt.c">
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@@ -325,12 +307,12 @@
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</ClCompile>
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<ClCompile Include="Aeskey.c" />
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<ClCompile Include="Aestab.c" />
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<ClCompile Include="blake2s.c" />
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<ClCompile Include="Camellia.c" />
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<ClCompile Include="chacha-xmm.c" />
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<ClCompile Include="chacha256.c" />
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<ClCompile Include="chachaRng.c" />
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<ClCompile Include="cpu.c" />
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<ClCompile Include="GostCipher.c" />
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<ClCompile Include="jitterentropy-base.c">
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<Optimization Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Disabled</Optimization>
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<Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Disabled</Optimization>
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@@ -345,7 +327,6 @@
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">true</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="Rmd160.c" />
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<ClCompile Include="SerpentFast.c" />
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<ClCompile Include="SerpentFast_simd.cpp" />
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<ClCompile Include="Sha2.c" />
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@@ -368,13 +349,11 @@
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<ClInclude Include="chacha_u4.h" />
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<ClInclude Include="config.h" />
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<ClInclude Include="cpu.h" />
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<ClInclude Include="GostCipher.h" />
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<ClInclude Include="jitterentropy-base-user.h" />
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<ClInclude Include="jitterentropy.h" />
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<ClInclude Include="kuznyechik.h" />
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<ClInclude Include="misc.h" />
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<ClInclude Include="rdrand.h" />
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<ClInclude Include="Rmd160.h" />
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<ClInclude Include="SerpentFast.h" />
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<ClInclude Include="SerpentFast_sbox.h" />
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<ClInclude Include="Sha2.h" />
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@@ -1,265 +0,0 @@
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/** @file
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GOST89 implementation
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Copyright (c) 2016. Disk Cryptography Services for EFI (DCS), Alex Kolotnikov
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This program and the accompanying materials
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are licensed and made available under the terms and conditions
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of the Apache License, Version 2.0.
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The full text of the license may be found at
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https://opensource.org/licenses/Apache-2.0
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Dynamic SBOX idea is from GostCrypt project. Copyright (c) 2008-2011 TrueCrypt Developers Association
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**/
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#include "GostCipher.h"
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#include "Streebog.h"
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#include "cpu.h"
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#if defined(CIPHER_GOST89)
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// Crypto Pro
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byte S_CryptoPro[8][16] = {
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{0x1,0x3,0xA,0x9,0x5,0xB,0x4,0xF,0x8,0x6,0x7,0xE,0xD,0x0,0x2,0xC},
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{0xD,0xE,0x4,0x1,0x7,0x0,0x5,0xA,0x3,0xC,0x8,0xF,0x6,0x2,0x9,0xB},
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{0x7,0x6,0x2,0x4,0xD,0x9,0xF,0x0,0xA,0x1,0x5,0xB,0x8,0xE,0xC,0x3},
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{0x7,0x6,0x4,0xB,0x9,0xC,0x2,0xA,0x1,0x8,0x0,0xE,0xF,0xD,0x3,0x5},
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{0x4,0xA,0x7,0xC,0x0,0xF,0x2,0x8,0xE,0x1,0x6,0x5,0xD,0xB,0x9,0x3},
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{0x7,0xF,0xC,0xE,0x9,0x4,0x1,0x0,0x3,0xB,0x5,0x2,0x6,0xA,0x8,0xD},
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{0x5,0xF,0x4,0x0,0x2,0xD,0xB,0x9,0x1,0x7,0x6,0x3,0xC,0xE,0xA,0x8},
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{0xA,0x4,0x5,0x6,0x8,0x1,0x3,0x7,0xD,0xC,0xE,0x0,0x9,0x2,0xB,0xF}
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};
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// TC26
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byte S_TC26[8][16] =
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{
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{ 0xc, 0x4, 0x6, 0x2, 0xa, 0x5, 0xb, 0x9, 0xe, 0x8, 0xd, 0x7, 0x0, 0x3, 0xf, 0x1 },
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{ 0x6, 0x8, 0x2, 0x3, 0x9, 0xa, 0x5, 0xc, 0x1, 0xe, 0x4, 0x7, 0xb, 0xd, 0x0, 0xf },
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{ 0xb, 0x3, 0x5, 0x8, 0x2, 0xf, 0xa, 0xd, 0xe, 0x1, 0x7, 0x4, 0xc, 0x9, 0x6, 0x0 },
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{ 0xc, 0x8, 0x2, 0x1, 0xd, 0x4, 0xf, 0x6, 0x7, 0x0, 0xa, 0x5, 0x3, 0xe, 0x9, 0xb },
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{ 0x7, 0xf, 0x5, 0xa, 0x8, 0x1, 0x6, 0xd, 0x0, 0x9, 0x3, 0xe, 0xb, 0x4, 0x2, 0xc },
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{ 0x5, 0xd, 0xf, 0x6, 0x9, 0x2, 0xc, 0xa, 0xb, 0x7, 0x8, 0x1, 0x4, 0x3, 0xe, 0x0 },
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{ 0x8, 0xe, 0x2, 0x5, 0x6, 0x9, 0x1, 0xc, 0xf, 0x4, 0xb, 0x0, 0xd, 0xa, 0x3, 0x7 },
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{ 0x1, 0x7, 0xe, 0xd, 0x0, 0x5, 0x8, 0x3, 0x4, 0xf, 0xa, 0x6, 0x9, 0xc, 0xb, 0x2 },
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};
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void gost_prepare_kds(gost_kds* kds) {
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uint32 i;
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// Build substitution tables.
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for (i = 0; i < 256; ++i) {
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uint32 p;
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p = kds->sbox[7][i >> 4] << 4 | kds->sbox[6][i & 15];
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p = p << 24; p = p << 11 | p >> 21;
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kds->sbox_cvt[i] = p; // S87
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p = kds->sbox[5][i >> 4] << 4 | kds->sbox[4][i & 15];
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p = p << 16; p = p << 11 | p >> 21;
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kds->sbox_cvt[256 + i] = p; // S65
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p = kds->sbox[3][i >> 4] << 4 | kds->sbox[2][i & 15];
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p = p << 8; p = p << 11 | p >> 21;
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kds->sbox_cvt[256 * 2 + i] = p; // S43
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p = kds->sbox[1][i >> 4] << 4 | kds->sbox[0][i & 15];
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p = p << 11 | p >> 21;
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kds->sbox_cvt[256 * 3 + i] = p; // S21
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}
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}
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static void xor_s_box(byte s_box[8][16], byte *seed)
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{
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int i;
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for (i = 0; i < 16; i++)
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{
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s_box[0][i] ^= (seed[ (i * 4) + 0 ] ) & 0xF;
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s_box[1][i] ^= (seed[ (i * 4) + 0 ]>>4) & 0xF;
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s_box[2][i] ^= (seed[ (i * 4) + 1 ] ) & 0xF;
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s_box[3][i] ^= (seed[ (i * 4) + 1 ]>>4) & 0xF;
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s_box[4][i] ^= (seed[ (i * 4) + 2 ] ) & 0xF;
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s_box[5][i] ^= (seed[ (i * 4) + 2 ]>>4) & 0xF;
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s_box[6][i] ^= (seed[ (i * 4) + 3 ] ) & 0xF;
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s_box[7][i] ^= (seed[ (i * 4) + 3 ]>>4) & 0xF;
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}
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}
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void gost_set_key(const byte *key, gost_kds *ks, int useDynamicSbox)
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{
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memcpy(ks->key, key, GOST_KEYSIZE);
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memcpy(ks->sbox, S_TC26, sizeof(ks->sbox));
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if (useDynamicSbox)
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{
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STREEBOG_CTX sctx;
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byte sbox_seed[64];
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#if defined (DEVICE_DRIVER) && !defined (_WIN64)
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KFLOATING_SAVE floatingPointState;
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NTSTATUS saveStatus = STATUS_INVALID_PARAMETER;
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if (HasSSE2() || HasSSE41())
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saveStatus = KeSaveFloatingPointState (&floatingPointState);
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#endif
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//Generate pseudorandom data based on the key
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STREEBOG_init(&sctx);
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STREEBOG_add(&sctx, ks->key, 32);
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STREEBOG_finalize(&sctx, sbox_seed);
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|
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#if defined (DEVICE_DRIVER) && !defined (_WIN64)
|
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if (NT_SUCCESS (saveStatus))
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KeRestoreFloatingPointState (&floatingPointState);
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#endif
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xor_s_box(ks->sbox, sbox_seed);
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}
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gost_prepare_kds(ks);
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}
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static uint32 f(uint32 v, uint32* sbox){
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byte* x =(byte*) &v;
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/* Do substitutions */
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return sbox[x[3]] | sbox[256 + x[2]] | sbox[256*2 + x[1]] | sbox[256*3 + x[0]];
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}
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void gost_encrypt_block(uint64 in_, uint64* out_, gost_kds* kds) {
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uint32* in = (uint32*)&in_;
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uint32* out = (uint32*)out_;
|
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uint32* key = (uint32*)kds->key;
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uint32* sbox = kds->sbox_cvt;
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// As named in the GOST
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uint32 n1 = in[0];
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uint32 n2 = in[1];
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n2 ^= f(n1+key[0], sbox);
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n1 ^= f(n2+key[1], sbox);
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n2 ^= f(n1+key[2], sbox);
|
||||
n1 ^= f(n2+key[3], sbox);
|
||||
n2 ^= f(n1+key[4], sbox);
|
||||
n1 ^= f(n2+key[5], sbox);
|
||||
n2 ^= f(n1+key[6], sbox);
|
||||
n1 ^= f(n2+key[7], sbox);
|
||||
|
||||
n2 ^= f(n1+key[0], sbox);
|
||||
n1 ^= f(n2+key[1], sbox);
|
||||
n2 ^= f(n1+key[2], sbox);
|
||||
n1 ^= f(n2+key[3], sbox);
|
||||
n2 ^= f(n1+key[4], sbox);
|
||||
n1 ^= f(n2+key[5], sbox);
|
||||
n2 ^= f(n1+key[6], sbox);
|
||||
n1 ^= f(n2+key[7], sbox);
|
||||
|
||||
n2 ^= f(n1+key[0], sbox);
|
||||
n1 ^= f(n2+key[1], sbox);
|
||||
n2 ^= f(n1+key[2], sbox);
|
||||
n1 ^= f(n2+key[3], sbox);
|
||||
n2 ^= f(n1+key[4], sbox);
|
||||
n1 ^= f(n2+key[5], sbox);
|
||||
n2 ^= f(n1+key[6], sbox);
|
||||
n1 ^= f(n2+key[7], sbox);
|
||||
|
||||
n2 ^= f(n1+key[7], sbox);
|
||||
n1 ^= f(n2+key[6], sbox);
|
||||
n2 ^= f(n1+key[5], sbox);
|
||||
n1 ^= f(n2+key[4], sbox);
|
||||
n2 ^= f(n1+key[3], sbox);
|
||||
n1 ^= f(n2+key[2], sbox);
|
||||
n2 ^= f(n1+key[1], sbox);
|
||||
n1 ^= f(n2+key[0], sbox);
|
||||
|
||||
// There is no swap after the last round
|
||||
out[0] = n2;
|
||||
out[1] = n1;
|
||||
}
|
||||
|
||||
void gost_decrypt_block(uint64 in_, uint64* out_, gost_kds* kds) {
|
||||
uint32* in = (uint32*)&in_;
|
||||
uint32* out = (uint32*)out_;
|
||||
uint32* key = (uint32*)kds->key;
|
||||
uint32* sbox = kds->sbox_cvt;
|
||||
|
||||
// As named in the GOST
|
||||
uint32 n1 = in[0];
|
||||
uint32 n2 = in[1];
|
||||
|
||||
n2 ^= f(n1+key[0], sbox);
|
||||
n1 ^= f(n2+key[1], sbox);
|
||||
n2 ^= f(n1+key[2], sbox);
|
||||
n1 ^= f(n2+key[3], sbox);
|
||||
n2 ^= f(n1+key[4], sbox);
|
||||
n1 ^= f(n2+key[5], sbox);
|
||||
n2 ^= f(n1+key[6], sbox);
|
||||
n1 ^= f(n2+key[7], sbox);
|
||||
|
||||
n2 ^= f(n1+key[7], sbox);
|
||||
n1 ^= f(n2+key[6], sbox);
|
||||
n2 ^= f(n1+key[5], sbox);
|
||||
n1 ^= f(n2+key[4], sbox);
|
||||
n2 ^= f(n1+key[3], sbox);
|
||||
n1 ^= f(n2+key[2], sbox);
|
||||
n2 ^= f(n1+key[1], sbox);
|
||||
n1 ^= f(n2+key[0], sbox);
|
||||
|
||||
n2 ^= f(n1+key[7], sbox);
|
||||
n1 ^= f(n2+key[6], sbox);
|
||||
n2 ^= f(n1+key[5], sbox);
|
||||
n1 ^= f(n2+key[4], sbox);
|
||||
n2 ^= f(n1+key[3], sbox);
|
||||
n1 ^= f(n2+key[2], sbox);
|
||||
n2 ^= f(n1+key[1], sbox);
|
||||
n1 ^= f(n2+key[0], sbox);
|
||||
|
||||
n2 ^= f(n1+key[7], sbox);
|
||||
n1 ^= f(n2+key[6], sbox);
|
||||
n2 ^= f(n1+key[5], sbox);
|
||||
n1 ^= f(n2+key[4], sbox);
|
||||
n2 ^= f(n1+key[3], sbox);
|
||||
n1 ^= f(n2+key[2], sbox);
|
||||
n2 ^= f(n1+key[1], sbox);
|
||||
n1 ^= f(n2+key[0], sbox);
|
||||
|
||||
out[0] = n2;
|
||||
out[1] = n1;
|
||||
}
|
||||
|
||||
#if defined(_M_AMD64)
|
||||
void gost_encrypt_128_CBC_asm(const byte *in, byte *out, gost_kds *ks, uint64 count);
|
||||
void gost_decrypt_128_CBC_asm(const byte *in, byte *out, gost_kds *ks, uint64 count);
|
||||
#endif
|
||||
|
||||
void gost_encrypt(const byte *in, byte *out, gost_kds *ks, int count) {
|
||||
#if defined(_M_AMD64)
|
||||
gost_encrypt_128_CBC_asm(in, out, ks, (uint64)count);
|
||||
#else
|
||||
while (count > 0) {
|
||||
// encrypt two blocks in CBC mode
|
||||
gost_encrypt_block(*((uint64*)in), (uint64*)out, ks);
|
||||
*((gst_udword*)(out + 8)) = *((gst_udword*)(in + 8)) ^ *((gst_udword*)(out));
|
||||
*((gst_udword*)(out + 12)) = *((gst_udword*)(in + 12)) ^ *((gst_udword*)(out + 4));
|
||||
gost_encrypt_block(*((uint64*)(out + 8)), (uint64*)(out + 8), ks);
|
||||
count--;
|
||||
in += 16;
|
||||
out += 16;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
void gost_decrypt(const byte *in, byte *out, gost_kds *ks, int count) {
|
||||
#if defined(_M_AMD64)
|
||||
gost_decrypt_128_CBC_asm(in, out, ks, (uint64)count);
|
||||
#else
|
||||
while (count > 0) {
|
||||
// decrypt two blocks in CBC mode
|
||||
gost_decrypt_block(*((uint64*)(in + 8)), (uint64*)(out + 8), ks);
|
||||
*((gst_udword*)(out + 8)) ^= *((gst_udword*)(in));;
|
||||
*((gst_udword*)(out + 12)) ^= *((gst_udword*)(in + 4));;
|
||||
gost_decrypt_block(*((uint64*)(in)), (uint64*)(out), ks);
|
||||
count--;
|
||||
in += 16;
|
||||
out += 16;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,68 +0,0 @@
|
||||
|
||||
/*
|
||||
Copyright (c) 2008-2011 TrueCrypt Developers Association. All rights reserved.
|
||||
|
||||
Governed by the TrueCrypt License 3.0 the full text of which is contained in
|
||||
the file License.txt included in TrueCrypt binary and source code distribution
|
||||
packages.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#ifndef GOST_CIPHER_H
|
||||
#define GOST_CIPHER_H
|
||||
|
||||
#include "Common/Tcdefs.h"
|
||||
#include "config.h"
|
||||
#include "misc.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//In unsigned chars
|
||||
#define GOST_KEYSIZE 32
|
||||
#define GOST_BLOCKSIZE 8
|
||||
#define GOST_SBOX_SIZE 16
|
||||
|
||||
//Production setting, but can be turned off to compare the algorithm with other implementations
|
||||
#define CIPHER_GOST89
|
||||
#define GOST_DYNAMIC_SBOXES
|
||||
|
||||
#if defined(CIPHER_GOST89)
|
||||
|
||||
#ifdef GST_WINDOWS_BOOT
|
||||
typedef int gst_word;
|
||||
typedef long gst_dword;
|
||||
typedef unsigned int gst_uword;
|
||||
typedef unsigned long gst_udword;
|
||||
#else
|
||||
typedef short gst_word;
|
||||
typedef int gst_dword;
|
||||
typedef unsigned short gst_uword;
|
||||
typedef unsigned int gst_udword;
|
||||
#endif
|
||||
|
||||
typedef struct gost_kds
|
||||
{
|
||||
CRYPTOPP_ALIGN_DATA(16) byte key[32];
|
||||
gst_udword sbox_cvt[256 * 4];
|
||||
byte sbox[8][16];
|
||||
} gost_kds;
|
||||
|
||||
#define GOST_KS (sizeof(gost_kds))
|
||||
|
||||
void gost_encrypt(const byte *in, byte *out, gost_kds *ks, int count);
|
||||
void gost_decrypt(const byte *in, byte *out, gost_kds *ks, int count);
|
||||
void gost_set_key(const byte *key, gost_kds *ks, int useDynamicSbox);
|
||||
|
||||
#else
|
||||
#define GOST_KS (0)
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif
|
||||
@@ -16,9 +16,6 @@ VC_MLEXE = ml64.exe
|
||||
|
||||
TC_ASM_ERR_LOG = ..\Driver\build_errors_asm.log
|
||||
|
||||
"$(OBJ_PATH)\$(O)\gost89_$(TC_ARCH).obj": gost89_$(TC_ARCH).asm
|
||||
nasm.exe $(TC_ASFLAGS) -o "$@" -l "$(OBJ_PATH)\$(O)\gost89_$(TC_ARCH).lst" gost89_$(TC_ARCH).asm 2>$(TC_ASM_ERR_LOG)
|
||||
|
||||
"$(OBJ_PATH)\$(O)\Aes_$(TC_ARCH).obj": Aes_$(TC_ARCH).asm
|
||||
nasm.exe $(TC_ASFLAGS) -o "$@" -l "$(OBJ_PATH)\$(O)\Aes_$(TC_ARCH).lst" Aes_$(TC_ARCH).asm 2>$(TC_ASM_ERR_LOG)
|
||||
|
||||
|
||||
@@ -1,500 +0,0 @@
|
||||
// RIPEMD-160 written and placed in the public domain by Wei Dai
|
||||
|
||||
/*
|
||||
* This code implements the MD4 message-digest algorithm.
|
||||
* The algorithm is due to Ron Rivest. This code was
|
||||
* written by Colin Plumb in 1993, no copyright is claimed.
|
||||
* This code is in the public domain; do with it what you wish.
|
||||
*/
|
||||
|
||||
/* Adapted for TrueCrypt */
|
||||
/* Adapted for VeraCrypt */
|
||||
#if !defined(_UEFI)
|
||||
#include <memory.h>
|
||||
#endif // !defined(_UEFI)
|
||||
|
||||
#include "Common/Tcdefs.h"
|
||||
#include "Common/Endian.h"
|
||||
#include "Rmd160.h"
|
||||
|
||||
#define F(x, y, z) (x ^ y ^ z)
|
||||
#define G(x, y, z) (z ^ (x & (y^z)))
|
||||
#define H(x, y, z) (z ^ (x | ~y))
|
||||
#define I(x, y, z) (y ^ (z & (x^y)))
|
||||
#define J(x, y, z) (x ^ (y | ~z))
|
||||
|
||||
#define PUT_64BIT_LE(cp, value) do { \
|
||||
(cp)[7] = (byte) ((value) >> 56); \
|
||||
(cp)[6] = (byte) ((value) >> 48); \
|
||||
(cp)[5] = (byte) ((value) >> 40); \
|
||||
(cp)[4] = (byte) ((value) >> 32); \
|
||||
(cp)[3] = (byte) ((value) >> 24); \
|
||||
(cp)[2] = (byte) ((value) >> 16); \
|
||||
(cp)[1] = (byte) ((value) >> 8); \
|
||||
(cp)[0] = (byte) (value); } while (0)
|
||||
|
||||
#define PUT_32BIT_LE(cp, value) do { \
|
||||
(cp)[3] = (byte) ((value) >> 24); \
|
||||
(cp)[2] = (byte) ((value) >> 16); \
|
||||
(cp)[1] = (byte) ((value) >> 8); \
|
||||
(cp)[0] = (byte) (value); } while (0)
|
||||
|
||||
#ifndef TC_MINIMIZE_CODE_SIZE
|
||||
|
||||
static byte PADDING[64] = {
|
||||
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
static byte PADDING[64];
|
||||
|
||||
#endif
|
||||
|
||||
void RMD160Init (RMD160_CTX *ctx)
|
||||
{
|
||||
ctx->count = 0;
|
||||
ctx->state[0] = 0x67452301;
|
||||
ctx->state[1] = 0xefcdab89;
|
||||
ctx->state[2] = 0x98badcfe;
|
||||
ctx->state[3] = 0x10325476;
|
||||
ctx->state[4] = 0xc3d2e1f0;
|
||||
PADDING[0] = 0x80;
|
||||
}
|
||||
|
||||
/*
|
||||
* Update context to reflect the concatenation of another buffer full
|
||||
* of bytes.
|
||||
*/
|
||||
void RMD160Update (RMD160_CTX *ctx, const unsigned char *input, unsigned __int32 lenArg)
|
||||
{
|
||||
#ifndef TC_WINDOWS_BOOT
|
||||
uint64 len = lenArg;
|
||||
#else
|
||||
uint32 len = lenArg;
|
||||
#endif
|
||||
unsigned int have, need;
|
||||
|
||||
/* Check how many bytes we already have and how many more we need. */
|
||||
have = (unsigned int) ((ctx->count) & (RIPEMD160_BLOCK_LENGTH - 1));
|
||||
need = RIPEMD160_BLOCK_LENGTH - have;
|
||||
|
||||
/* Update bitcount */
|
||||
ctx->count += len;
|
||||
|
||||
if (len >= need) {
|
||||
if (have != 0) {
|
||||
memcpy (ctx->buffer + have, input, (size_t) need);
|
||||
RMD160Transform ((uint32 *) ctx->state, (const uint32 *) ctx->buffer);
|
||||
input += need;
|
||||
len -= need;
|
||||
have = 0;
|
||||
}
|
||||
|
||||
/* Process data in RIPEMD160_BLOCK_LENGTH-byte chunks. */
|
||||
while (len >= RIPEMD160_BLOCK_LENGTH) {
|
||||
RMD160Transform ((uint32 *) ctx->state, (const uint32 *) input);
|
||||
input += RIPEMD160_BLOCK_LENGTH;
|
||||
len -= RIPEMD160_BLOCK_LENGTH;
|
||||
}
|
||||
}
|
||||
|
||||
/* Handle any remaining bytes of data. */
|
||||
if (len != 0)
|
||||
memcpy (ctx->buffer + have, input, (size_t) len);
|
||||
}
|
||||
|
||||
/*
|
||||
* Pad pad to 64-byte boundary with the bit pattern
|
||||
* 1 0* (64-bit count of bits processed, MSB-first)
|
||||
*/
|
||||
static void RMD160Pad(RMD160_CTX *ctx)
|
||||
{
|
||||
byte count[8];
|
||||
uint32 padlen;
|
||||
|
||||
/* Convert count to 8 bytes in little endian order. */
|
||||
|
||||
#ifndef TC_WINDOWS_BOOT
|
||||
uint64 bitcount = ctx->count << 3;
|
||||
PUT_64BIT_LE(count, bitcount);
|
||||
#else
|
||||
*(uint32 *) (count + 4) = 0;
|
||||
*(uint32 *) (count + 0) = ctx->count << 3;
|
||||
#endif
|
||||
|
||||
/* Pad out to 56 mod 64. */
|
||||
padlen = RIPEMD160_BLOCK_LENGTH -
|
||||
(uint32)((ctx->count) & (RIPEMD160_BLOCK_LENGTH - 1));
|
||||
if (padlen < 1 + 8)
|
||||
padlen += RIPEMD160_BLOCK_LENGTH;
|
||||
RMD160Update(ctx, PADDING, padlen - 8); /* padlen - 8 <= 64 */
|
||||
RMD160Update(ctx, count, 8);
|
||||
}
|
||||
|
||||
/*
|
||||
* Final wrapup--call RMD160Pad, fill in digest and zero out ctx.
|
||||
*/
|
||||
void RMD160Final(unsigned char *digest, RMD160_CTX *ctx)
|
||||
{
|
||||
int i;
|
||||
|
||||
RMD160Pad(ctx);
|
||||
if (digest) {
|
||||
for (i = 0; i < 5; i++)
|
||||
PUT_32BIT_LE(digest + i * 4, ctx->state[i]);
|
||||
#ifndef TC_WINDOWS_BOOT
|
||||
burn (ctx, sizeof(*ctx));
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#ifndef TC_MINIMIZE_CODE_SIZE
|
||||
|
||||
#define word32 unsigned __int32
|
||||
|
||||
#define k0 0
|
||||
#define k1 0x5a827999UL
|
||||
#define k2 0x6ed9eba1UL
|
||||
#define k3 0x8f1bbcdcUL
|
||||
#define k4 0xa953fd4eUL
|
||||
#define k5 0x50a28be6UL
|
||||
#define k6 0x5c4dd124UL
|
||||
#define k7 0x6d703ef3UL
|
||||
#define k8 0x7a6d76e9UL
|
||||
#define k9 0
|
||||
|
||||
static word32 rotlFixed (word32 x, unsigned int y)
|
||||
{
|
||||
return (word32)((x<<y) | (x>>(sizeof(word32)*8-y)));
|
||||
}
|
||||
|
||||
#define Subround(f, a, b, c, d, e, x, s, k) \
|
||||
a += f(b, c, d) + x + k;\
|
||||
a = rotlFixed((word32)a, s) + e;\
|
||||
c = rotlFixed((word32)c, 10U)
|
||||
|
||||
void RMD160Transform (unsigned __int32 *digest, const unsigned __int32 *data)
|
||||
{
|
||||
#if BYTE_ORDER == LITTLE_ENDIAN
|
||||
const word32 *X = data;
|
||||
#else
|
||||
word32 X[16];
|
||||
int i;
|
||||
#endif
|
||||
|
||||
word32 a1, b1, c1, d1, e1, a2, b2, c2, d2, e2;
|
||||
a1 = a2 = digest[0];
|
||||
b1 = b2 = digest[1];
|
||||
c1 = c2 = digest[2];
|
||||
d1 = d2 = digest[3];
|
||||
e1 = e2 = digest[4];
|
||||
|
||||
#if BYTE_ORDER == BIG_ENDIAN
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
X[i] = LE32 (data[i]);
|
||||
}
|
||||
#endif
|
||||
|
||||
Subround(F, a1, b1, c1, d1, e1, X[ 0], 11, k0);
|
||||
Subround(F, e1, a1, b1, c1, d1, X[ 1], 14, k0);
|
||||
Subround(F, d1, e1, a1, b1, c1, X[ 2], 15, k0);
|
||||
Subround(F, c1, d1, e1, a1, b1, X[ 3], 12, k0);
|
||||
Subround(F, b1, c1, d1, e1, a1, X[ 4], 5, k0);
|
||||
Subround(F, a1, b1, c1, d1, e1, X[ 5], 8, k0);
|
||||
Subround(F, e1, a1, b1, c1, d1, X[ 6], 7, k0);
|
||||
Subround(F, d1, e1, a1, b1, c1, X[ 7], 9, k0);
|
||||
Subround(F, c1, d1, e1, a1, b1, X[ 8], 11, k0);
|
||||
Subround(F, b1, c1, d1, e1, a1, X[ 9], 13, k0);
|
||||
Subround(F, a1, b1, c1, d1, e1, X[10], 14, k0);
|
||||
Subround(F, e1, a1, b1, c1, d1, X[11], 15, k0);
|
||||
Subround(F, d1, e1, a1, b1, c1, X[12], 6, k0);
|
||||
Subround(F, c1, d1, e1, a1, b1, X[13], 7, k0);
|
||||
Subround(F, b1, c1, d1, e1, a1, X[14], 9, k0);
|
||||
Subround(F, a1, b1, c1, d1, e1, X[15], 8, k0);
|
||||
|
||||
Subround(G, e1, a1, b1, c1, d1, X[ 7], 7, k1);
|
||||
Subround(G, d1, e1, a1, b1, c1, X[ 4], 6, k1);
|
||||
Subround(G, c1, d1, e1, a1, b1, X[13], 8, k1);
|
||||
Subround(G, b1, c1, d1, e1, a1, X[ 1], 13, k1);
|
||||
Subround(G, a1, b1, c1, d1, e1, X[10], 11, k1);
|
||||
Subround(G, e1, a1, b1, c1, d1, X[ 6], 9, k1);
|
||||
Subround(G, d1, e1, a1, b1, c1, X[15], 7, k1);
|
||||
Subround(G, c1, d1, e1, a1, b1, X[ 3], 15, k1);
|
||||
Subround(G, b1, c1, d1, e1, a1, X[12], 7, k1);
|
||||
Subround(G, a1, b1, c1, d1, e1, X[ 0], 12, k1);
|
||||
Subround(G, e1, a1, b1, c1, d1, X[ 9], 15, k1);
|
||||
Subround(G, d1, e1, a1, b1, c1, X[ 5], 9, k1);
|
||||
Subround(G, c1, d1, e1, a1, b1, X[ 2], 11, k1);
|
||||
Subround(G, b1, c1, d1, e1, a1, X[14], 7, k1);
|
||||
Subround(G, a1, b1, c1, d1, e1, X[11], 13, k1);
|
||||
Subround(G, e1, a1, b1, c1, d1, X[ 8], 12, k1);
|
||||
|
||||
Subround(H, d1, e1, a1, b1, c1, X[ 3], 11, k2);
|
||||
Subround(H, c1, d1, e1, a1, b1, X[10], 13, k2);
|
||||
Subround(H, b1, c1, d1, e1, a1, X[14], 6, k2);
|
||||
Subround(H, a1, b1, c1, d1, e1, X[ 4], 7, k2);
|
||||
Subround(H, e1, a1, b1, c1, d1, X[ 9], 14, k2);
|
||||
Subround(H, d1, e1, a1, b1, c1, X[15], 9, k2);
|
||||
Subround(H, c1, d1, e1, a1, b1, X[ 8], 13, k2);
|
||||
Subround(H, b1, c1, d1, e1, a1, X[ 1], 15, k2);
|
||||
Subround(H, a1, b1, c1, d1, e1, X[ 2], 14, k2);
|
||||
Subround(H, e1, a1, b1, c1, d1, X[ 7], 8, k2);
|
||||
Subround(H, d1, e1, a1, b1, c1, X[ 0], 13, k2);
|
||||
Subround(H, c1, d1, e1, a1, b1, X[ 6], 6, k2);
|
||||
Subround(H, b1, c1, d1, e1, a1, X[13], 5, k2);
|
||||
Subround(H, a1, b1, c1, d1, e1, X[11], 12, k2);
|
||||
Subround(H, e1, a1, b1, c1, d1, X[ 5], 7, k2);
|
||||
Subround(H, d1, e1, a1, b1, c1, X[12], 5, k2);
|
||||
|
||||
Subround(I, c1, d1, e1, a1, b1, X[ 1], 11, k3);
|
||||
Subround(I, b1, c1, d1, e1, a1, X[ 9], 12, k3);
|
||||
Subround(I, a1, b1, c1, d1, e1, X[11], 14, k3);
|
||||
Subround(I, e1, a1, b1, c1, d1, X[10], 15, k3);
|
||||
Subround(I, d1, e1, a1, b1, c1, X[ 0], 14, k3);
|
||||
Subround(I, c1, d1, e1, a1, b1, X[ 8], 15, k3);
|
||||
Subround(I, b1, c1, d1, e1, a1, X[12], 9, k3);
|
||||
Subround(I, a1, b1, c1, d1, e1, X[ 4], 8, k3);
|
||||
Subround(I, e1, a1, b1, c1, d1, X[13], 9, k3);
|
||||
Subround(I, d1, e1, a1, b1, c1, X[ 3], 14, k3);
|
||||
Subround(I, c1, d1, e1, a1, b1, X[ 7], 5, k3);
|
||||
Subround(I, b1, c1, d1, e1, a1, X[15], 6, k3);
|
||||
Subround(I, a1, b1, c1, d1, e1, X[14], 8, k3);
|
||||
Subround(I, e1, a1, b1, c1, d1, X[ 5], 6, k3);
|
||||
Subround(I, d1, e1, a1, b1, c1, X[ 6], 5, k3);
|
||||
Subround(I, c1, d1, e1, a1, b1, X[ 2], 12, k3);
|
||||
|
||||
Subround(J, b1, c1, d1, e1, a1, X[ 4], 9, k4);
|
||||
Subround(J, a1, b1, c1, d1, e1, X[ 0], 15, k4);
|
||||
Subround(J, e1, a1, b1, c1, d1, X[ 5], 5, k4);
|
||||
Subround(J, d1, e1, a1, b1, c1, X[ 9], 11, k4);
|
||||
Subround(J, c1, d1, e1, a1, b1, X[ 7], 6, k4);
|
||||
Subround(J, b1, c1, d1, e1, a1, X[12], 8, k4);
|
||||
Subround(J, a1, b1, c1, d1, e1, X[ 2], 13, k4);
|
||||
Subround(J, e1, a1, b1, c1, d1, X[10], 12, k4);
|
||||
Subround(J, d1, e1, a1, b1, c1, X[14], 5, k4);
|
||||
Subround(J, c1, d1, e1, a1, b1, X[ 1], 12, k4);
|
||||
Subround(J, b1, c1, d1, e1, a1, X[ 3], 13, k4);
|
||||
Subround(J, a1, b1, c1, d1, e1, X[ 8], 14, k4);
|
||||
Subround(J, e1, a1, b1, c1, d1, X[11], 11, k4);
|
||||
Subround(J, d1, e1, a1, b1, c1, X[ 6], 8, k4);
|
||||
Subround(J, c1, d1, e1, a1, b1, X[15], 5, k4);
|
||||
Subround(J, b1, c1, d1, e1, a1, X[13], 6, k4);
|
||||
|
||||
Subround(J, a2, b2, c2, d2, e2, X[ 5], 8, k5);
|
||||
Subround(J, e2, a2, b2, c2, d2, X[14], 9, k5);
|
||||
Subround(J, d2, e2, a2, b2, c2, X[ 7], 9, k5);
|
||||
Subround(J, c2, d2, e2, a2, b2, X[ 0], 11, k5);
|
||||
Subround(J, b2, c2, d2, e2, a2, X[ 9], 13, k5);
|
||||
Subround(J, a2, b2, c2, d2, e2, X[ 2], 15, k5);
|
||||
Subround(J, e2, a2, b2, c2, d2, X[11], 15, k5);
|
||||
Subround(J, d2, e2, a2, b2, c2, X[ 4], 5, k5);
|
||||
Subround(J, c2, d2, e2, a2, b2, X[13], 7, k5);
|
||||
Subround(J, b2, c2, d2, e2, a2, X[ 6], 7, k5);
|
||||
Subround(J, a2, b2, c2, d2, e2, X[15], 8, k5);
|
||||
Subround(J, e2, a2, b2, c2, d2, X[ 8], 11, k5);
|
||||
Subround(J, d2, e2, a2, b2, c2, X[ 1], 14, k5);
|
||||
Subround(J, c2, d2, e2, a2, b2, X[10], 14, k5);
|
||||
Subround(J, b2, c2, d2, e2, a2, X[ 3], 12, k5);
|
||||
Subround(J, a2, b2, c2, d2, e2, X[12], 6, k5);
|
||||
|
||||
Subround(I, e2, a2, b2, c2, d2, X[ 6], 9, k6);
|
||||
Subround(I, d2, e2, a2, b2, c2, X[11], 13, k6);
|
||||
Subround(I, c2, d2, e2, a2, b2, X[ 3], 15, k6);
|
||||
Subround(I, b2, c2, d2, e2, a2, X[ 7], 7, k6);
|
||||
Subround(I, a2, b2, c2, d2, e2, X[ 0], 12, k6);
|
||||
Subround(I, e2, a2, b2, c2, d2, X[13], 8, k6);
|
||||
Subround(I, d2, e2, a2, b2, c2, X[ 5], 9, k6);
|
||||
Subround(I, c2, d2, e2, a2, b2, X[10], 11, k6);
|
||||
Subround(I, b2, c2, d2, e2, a2, X[14], 7, k6);
|
||||
Subround(I, a2, b2, c2, d2, e2, X[15], 7, k6);
|
||||
Subround(I, e2, a2, b2, c2, d2, X[ 8], 12, k6);
|
||||
Subround(I, d2, e2, a2, b2, c2, X[12], 7, k6);
|
||||
Subround(I, c2, d2, e2, a2, b2, X[ 4], 6, k6);
|
||||
Subround(I, b2, c2, d2, e2, a2, X[ 9], 15, k6);
|
||||
Subround(I, a2, b2, c2, d2, e2, X[ 1], 13, k6);
|
||||
Subround(I, e2, a2, b2, c2, d2, X[ 2], 11, k6);
|
||||
|
||||
Subround(H, d2, e2, a2, b2, c2, X[15], 9, k7);
|
||||
Subround(H, c2, d2, e2, a2, b2, X[ 5], 7, k7);
|
||||
Subround(H, b2, c2, d2, e2, a2, X[ 1], 15, k7);
|
||||
Subround(H, a2, b2, c2, d2, e2, X[ 3], 11, k7);
|
||||
Subround(H, e2, a2, b2, c2, d2, X[ 7], 8, k7);
|
||||
Subround(H, d2, e2, a2, b2, c2, X[14], 6, k7);
|
||||
Subround(H, c2, d2, e2, a2, b2, X[ 6], 6, k7);
|
||||
Subround(H, b2, c2, d2, e2, a2, X[ 9], 14, k7);
|
||||
Subround(H, a2, b2, c2, d2, e2, X[11], 12, k7);
|
||||
Subround(H, e2, a2, b2, c2, d2, X[ 8], 13, k7);
|
||||
Subround(H, d2, e2, a2, b2, c2, X[12], 5, k7);
|
||||
Subround(H, c2, d2, e2, a2, b2, X[ 2], 14, k7);
|
||||
Subround(H, b2, c2, d2, e2, a2, X[10], 13, k7);
|
||||
Subround(H, a2, b2, c2, d2, e2, X[ 0], 13, k7);
|
||||
Subround(H, e2, a2, b2, c2, d2, X[ 4], 7, k7);
|
||||
Subround(H, d2, e2, a2, b2, c2, X[13], 5, k7);
|
||||
|
||||
Subround(G, c2, d2, e2, a2, b2, X[ 8], 15, k8);
|
||||
Subround(G, b2, c2, d2, e2, a2, X[ 6], 5, k8);
|
||||
Subround(G, a2, b2, c2, d2, e2, X[ 4], 8, k8);
|
||||
Subround(G, e2, a2, b2, c2, d2, X[ 1], 11, k8);
|
||||
Subround(G, d2, e2, a2, b2, c2, X[ 3], 14, k8);
|
||||
Subround(G, c2, d2, e2, a2, b2, X[11], 14, k8);
|
||||
Subround(G, b2, c2, d2, e2, a2, X[15], 6, k8);
|
||||
Subround(G, a2, b2, c2, d2, e2, X[ 0], 14, k8);
|
||||
Subround(G, e2, a2, b2, c2, d2, X[ 5], 6, k8);
|
||||
Subround(G, d2, e2, a2, b2, c2, X[12], 9, k8);
|
||||
Subround(G, c2, d2, e2, a2, b2, X[ 2], 12, k8);
|
||||
Subround(G, b2, c2, d2, e2, a2, X[13], 9, k8);
|
||||
Subround(G, a2, b2, c2, d2, e2, X[ 9], 12, k8);
|
||||
Subround(G, e2, a2, b2, c2, d2, X[ 7], 5, k8);
|
||||
Subround(G, d2, e2, a2, b2, c2, X[10], 15, k8);
|
||||
Subround(G, c2, d2, e2, a2, b2, X[14], 8, k8);
|
||||
|
||||
Subround(F, b2, c2, d2, e2, a2, X[12], 8, k9);
|
||||
Subround(F, a2, b2, c2, d2, e2, X[15], 5, k9);
|
||||
Subround(F, e2, a2, b2, c2, d2, X[10], 12, k9);
|
||||
Subround(F, d2, e2, a2, b2, c2, X[ 4], 9, k9);
|
||||
Subround(F, c2, d2, e2, a2, b2, X[ 1], 12, k9);
|
||||
Subround(F, b2, c2, d2, e2, a2, X[ 5], 5, k9);
|
||||
Subround(F, a2, b2, c2, d2, e2, X[ 8], 14, k9);
|
||||
Subround(F, e2, a2, b2, c2, d2, X[ 7], 6, k9);
|
||||
Subround(F, d2, e2, a2, b2, c2, X[ 6], 8, k9);
|
||||
Subround(F, c2, d2, e2, a2, b2, X[ 2], 13, k9);
|
||||
Subround(F, b2, c2, d2, e2, a2, X[13], 6, k9);
|
||||
Subround(F, a2, b2, c2, d2, e2, X[14], 5, k9);
|
||||
Subround(F, e2, a2, b2, c2, d2, X[ 0], 15, k9);
|
||||
Subround(F, d2, e2, a2, b2, c2, X[ 3], 13, k9);
|
||||
Subround(F, c2, d2, e2, a2, b2, X[ 9], 11, k9);
|
||||
Subround(F, b2, c2, d2, e2, a2, X[11], 11, k9);
|
||||
|
||||
c1 = digest[1] + c1 + d2;
|
||||
digest[1] = digest[2] + d1 + e2;
|
||||
digest[2] = digest[3] + e1 + a2;
|
||||
digest[3] = digest[4] + a1 + b2;
|
||||
digest[4] = digest[0] + b1 + c2;
|
||||
digest[0] = c1;
|
||||
}
|
||||
|
||||
#else // TC_MINIMIZE_CODE_SIZE
|
||||
|
||||
/*
|
||||
Derived from source code of TrueCrypt 7.1a, which is
|
||||
Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
|
||||
by the TrueCrypt License 3.0.
|
||||
|
||||
Modifications and additions to the original source code (contained in this file)
|
||||
and all other portions of this file are Copyright (c) 2013-2017 IDRIX
|
||||
and are governed by the Apache License 2.0 the full text of which is
|
||||
contained in the file License.txt included in VeraCrypt binary and source
|
||||
code distribution packages.
|
||||
*/
|
||||
|
||||
#pragma optimize ("tl", on)
|
||||
|
||||
typedef unsigned __int32 uint32;
|
||||
typedef unsigned __int8 byte;
|
||||
|
||||
#include <stdlib.h>
|
||||
#pragma intrinsic (_lrotl)
|
||||
|
||||
static const byte OrderTab[] = {
|
||||
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
||||
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
|
||||
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
|
||||
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
|
||||
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13,
|
||||
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
|
||||
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
|
||||
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
|
||||
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
|
||||
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
|
||||
};
|
||||
|
||||
static const byte RolTab[] = {
|
||||
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
|
||||
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
|
||||
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
|
||||
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
|
||||
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6,
|
||||
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
|
||||
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
|
||||
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
|
||||
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
|
||||
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
|
||||
};
|
||||
|
||||
static const uint32 KTab[] = {
|
||||
0x00000000UL,
|
||||
0x5A827999UL,
|
||||
0x6ED9EBA1UL,
|
||||
0x8F1BBCDCUL,
|
||||
0xA953FD4EUL,
|
||||
0x50A28BE6UL,
|
||||
0x5C4DD124UL,
|
||||
0x6D703EF3UL,
|
||||
0x7A6D76E9UL,
|
||||
0x00000000UL
|
||||
};
|
||||
|
||||
|
||||
void RMD160Transform (unsigned __int32 *state, const unsigned __int32 *data)
|
||||
{
|
||||
uint32 a, b, c, d, e;
|
||||
uint32 a2, b2, c2, d2, e2;
|
||||
byte pos;
|
||||
uint32 tmp;
|
||||
|
||||
a = state[0];
|
||||
b = state[1];
|
||||
c = state[2];
|
||||
d = state[3];
|
||||
e = state[4];
|
||||
|
||||
for (pos = 0; pos < 160; ++pos)
|
||||
{
|
||||
tmp = a + data[OrderTab[pos]] + KTab[pos >> 4];
|
||||
|
||||
switch (pos >> 4)
|
||||
{
|
||||
case 0: case 9: tmp += F (b, c, d); break;
|
||||
case 1: case 8: tmp += G (b, c, d); break;
|
||||
case 2: case 7: tmp += H (b, c, d); break;
|
||||
case 3: case 6: tmp += I (b, c, d); break;
|
||||
case 4: case 5: tmp += J (b, c, d); break;
|
||||
}
|
||||
|
||||
tmp = _lrotl (tmp, RolTab[pos]) + e;
|
||||
a = e;
|
||||
e = d;
|
||||
d = _lrotl (c, 10);
|
||||
c = b;
|
||||
b = tmp;
|
||||
|
||||
if (pos == 79)
|
||||
{
|
||||
a2 = a;
|
||||
b2 = b;
|
||||
c2 = c;
|
||||
d2 = d;
|
||||
e2 = e;
|
||||
|
||||
a = state[0];
|
||||
b = state[1];
|
||||
c = state[2];
|
||||
d = state[3];
|
||||
e = state[4];
|
||||
}
|
||||
}
|
||||
|
||||
tmp = state[1] + c2 + d;
|
||||
state[1] = state[2] + d2 + e;
|
||||
state[2] = state[3] + e2 + a;
|
||||
state[3] = state[4] + a2 + b;
|
||||
state[4] = state[0] + b2 + c;
|
||||
state[0] = tmp;
|
||||
}
|
||||
|
||||
#endif // TC_MINIMIZE_CODE_SIZE
|
||||
@@ -1,33 +0,0 @@
|
||||
#ifndef TC_HEADER_Crypto_Ripemd160
|
||||
#define TC_HEADER_Crypto_Ripemd160
|
||||
|
||||
#include "Common/Tcdefs.h"
|
||||
|
||||
#if defined(__cplusplus)
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#define RIPEMD160_BLOCK_LENGTH 64
|
||||
|
||||
typedef struct RMD160Context
|
||||
{
|
||||
unsigned __int32 state[5];
|
||||
#ifndef TC_WINDOWS_BOOT
|
||||
uint64 count;
|
||||
#else
|
||||
uint32 count;
|
||||
#endif
|
||||
unsigned char buffer[RIPEMD160_BLOCK_LENGTH];
|
||||
} RMD160_CTX;
|
||||
|
||||
void RMD160Init (RMD160_CTX *ctx);
|
||||
void RMD160Transform (unsigned __int32 *state, const unsigned __int32 *data);
|
||||
void RMD160Update (RMD160_CTX *ctx, const unsigned char *input, unsigned __int32 len);
|
||||
void RMD160Final (unsigned char *digest, RMD160_CTX *ctx);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TC_HEADER_Crypto_Ripemd160
|
||||
@@ -7,7 +7,6 @@ NTTARGETFILES = \
|
||||
"$(OBJ_PATH)\$(O)\Aes_$(TC_ARCH).obj" \
|
||||
"$(OBJ_PATH)\$(O)\Aes_hw_cpu.obj" \
|
||||
"$(OBJ_PATH)\$(O)\rdrand_ml.obj" \
|
||||
"$(OBJ_PATH)\$(O)\gost89_$(TC_ARCH).obj" \
|
||||
"$(OBJ_PATH)\$(O)\Twofish_$(TC_ARCH).obj" \
|
||||
"$(OBJ_PATH)\$(O)\Camellia_$(TC_ARCH).obj" \
|
||||
"$(OBJ_PATH)\$(O)\Camellia_aesni_$(TC_ARCH).obj" \
|
||||
@@ -22,19 +21,21 @@ NTTARGETFILES = \
|
||||
|
||||
SOURCES = \
|
||||
Aes_$(TC_ARCH).asm \
|
||||
gost89_$(TC_ARCH).asm \
|
||||
Aes_hw_cpu.asm \
|
||||
rdrand_ml.asm \
|
||||
rdseed_ml.asm \
|
||||
Aeskey.c \
|
||||
Aestab.c \
|
||||
blake2s.c \
|
||||
blake2s_SSE2.c \
|
||||
blake2s_SSE41.c \
|
||||
blake2s_SSSE3.c \
|
||||
chacha-xmm.c \
|
||||
chacha256.c \
|
||||
chachaRng.c \
|
||||
cpu.c \
|
||||
jitterentropy-base.c \
|
||||
rdrand.c \
|
||||
Rmd160.c \
|
||||
SerpentFast.c \
|
||||
SerpentFast_simd.cpp \
|
||||
Sha2.c \
|
||||
@@ -43,7 +44,6 @@ SOURCES = \
|
||||
t1ha2_selfcheck.c \
|
||||
Twofish.c \
|
||||
Twofish_$(TC_ARCH).S \
|
||||
GostCipher.c \
|
||||
Streebog.c \
|
||||
kuznyechik.c \
|
||||
kuznyechik_simd.c \
|
||||
|
||||
@@ -128,6 +128,12 @@
|
||||
#define CRYPTOPP_SSSE3_AVAILABLE 0
|
||||
# endif
|
||||
|
||||
#if !defined(CRYPTOPP_DISABLE_SSSE3) && (defined(__SSSE3__) || (_MSC_VER >= 1500)) && !defined(_M_ARM) && !defined(_M_ARM64)
|
||||
#define CRYPTOPP_BOOL_SSSE3_INTRINSICS_AVAILABLE 1
|
||||
#else
|
||||
#define CRYPTOPP_BOOL_SSSE3_INTRINSICS_AVAILABLE 0
|
||||
#endif
|
||||
|
||||
#if !defined(CRYPTOPP_DISABLE_SSSE3) && !defined(CRYPTOPP_DISABLE_AESNI) && CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE && (CRYPTOPP_GCC_VERSION >= 40400 || _MSC_FULL_VER >= 150030729 || __INTEL_COMPILER >= 1110 || defined(__AES__))
|
||||
#define CRYPTOPP_BOOL_AESNI_INTRINSICS_AVAILABLE 1
|
||||
#else
|
||||
|
||||
@@ -134,6 +134,11 @@ extern __m128i _mm_slli_epi16(__m128i _A, int _Count);
|
||||
extern __m128i _mm_shuffle_epi32 (__m128i a, int imm8);
|
||||
extern __m128i _mm_set_epi64x (__int64 e1, __int64 e0);
|
||||
extern __m128i _mm_set1_epi64x (__int64 a);
|
||||
extern __m128i _mm_castps_si128(__m128);
|
||||
extern __m128 _mm_castsi128_ps(__m128i);
|
||||
extern __m128 _mm_shuffle_ps(__m128 _A, __m128 _B, unsigned int _Imm8);
|
||||
extern __m128i _mm_srli_si128(__m128i _A, int _Imm);
|
||||
extern __m128i _mm_slli_si128(__m128i _A, int _Imm);
|
||||
#define _mm_xor_si64 _m_pxor
|
||||
#define _mm_empty _m_empty
|
||||
#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) (((fp3) << 6) | ((fp2) << 4) | \
|
||||
@@ -148,12 +153,12 @@ extern __m128i _mm_set1_epi64x (__int64 a);
|
||||
#endif
|
||||
|
||||
#if CRYPTOPP_SSSE3_AVAILABLE || defined(__INTEL_COMPILER)
|
||||
#if defined (_MSC_VER) && !defined (TC_WINDOWS_BOOT)
|
||||
#if defined(TC_WINDOWS_DRIVER) || defined (_UEFI)
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
extern __m128i _mm_shuffle_epi8 (__m128i a, __m128i b);
|
||||
extern __m128i _mm_alignr_epi8 (__m128i a, __m128i b, int n);
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
@@ -162,13 +167,14 @@ extern __m128i _mm_shuffle_epi8 (__m128i a, __m128i b);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined(__SSE4_1__) || defined(__INTEL_COMPILER) || defined(_MSC_VER)
|
||||
#if CRYPTOPP_BOOL_SSE41_INTRINSICS_AVAILABLE || defined(__INTEL_COMPILER)
|
||||
#if defined(TC_WINDOWS_DRIVER) || defined (_UEFI)
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
extern int _mm_extract_epi32(__m128i src, const int ndx);
|
||||
extern __m128i _mm_insert_epi32(__m128i dst, int s, const int ndx);
|
||||
extern __m128i _mm_blend_epi16 (__m128i v1, __m128i v2, const int mask);
|
||||
#if defined(_M_X64)
|
||||
extern __m128i _mm_insert_epi64(__m128i dst, __int64 s, const int ndx);
|
||||
#endif
|
||||
@@ -200,7 +206,6 @@ extern __m128i _mm_aesdeclast_si128(__m128i v, __m128i rkey);
|
||||
#include <wmmintrin.h>
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64
|
||||
|
||||
|
||||
@@ -1,483 +0,0 @@
|
||||
;
|
||||
; GOST89 implementation x64
|
||||
;
|
||||
; Copyright (c) 2016. Disk Cryptography Services for EFI (DCS), Alex Kolotnikov
|
||||
;
|
||||
; This program and the accompanying materials
|
||||
; are licensed and made available under the terms and conditions
|
||||
; of the Apache License, Version 2.0.
|
||||
;
|
||||
; The full text of the license may be found at
|
||||
; https://opensource.org/licenses/Apache-2.0
|
||||
;
|
||||
; Some ideas from article https://xakep.ru/2013/10/19/shifrovanie-gost-28147-89/
|
||||
;
|
||||
|
||||
[section .bss align=16]
|
||||
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
;// Win64 registers to save
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
%macro SaveRegs 0
|
||||
sub rsp,8*8+10*16
|
||||
mov [rsp], rbx
|
||||
mov [rsp+8], rbp
|
||||
mov [rsp+8*2], rdi
|
||||
mov [rsp+8*3], rsi
|
||||
mov [rsp+8*4], r12
|
||||
mov [rsp+8*5], r13
|
||||
mov [rsp+8*6], r14
|
||||
mov [rsp+8*7], r15
|
||||
%endmacro
|
||||
|
||||
%macro RestoreRegs 0
|
||||
mov rbx, [rsp]
|
||||
mov rbp, [rsp+8]
|
||||
mov rdi, [rsp+8*2]
|
||||
mov rsi, [rsp+8*3]
|
||||
mov r12, [rsp+8*4]
|
||||
mov r13, [rsp+8*5]
|
||||
mov r14, [rsp+8*6]
|
||||
mov r15, [rsp+8*7]
|
||||
add rsp,8*8+10*16
|
||||
%endmacro
|
||||
|
||||
[section .text align=16]
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
;// Crypting 2 blocks
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
%macro gost_round2 2 ; 1 - pos1, 2 - pos2
|
||||
; 1st
|
||||
; 1-2 byte
|
||||
add ecx, r13d ; add key
|
||||
movzx edi, cl
|
||||
movzx esi, ch
|
||||
xor r14d, dword [r8 + 32 + 256*3*4 + rdi*4]
|
||||
xor r14d, dword [r8 + 32 + 256*2*4 + rsi*4]
|
||||
shr ecx, 16
|
||||
; 3-4 áàéò
|
||||
movzx edi, cl
|
||||
xor r14d, dword [r8 + 32 + 256*4 + rdi*4]
|
||||
movzx esi, ch
|
||||
xor r14d, dword [r8 + 32 + rsi*4]
|
||||
mov edx, [r8 + %1*4] ; read key for second step
|
||||
|
||||
; 2nd
|
||||
; 1-2 byte
|
||||
add eax, r10d ; read key
|
||||
movzx r15d, al
|
||||
movzx ebp, ah
|
||||
xor r11d, dword [r8 + 32 + 256*3*4 + r15*4]
|
||||
xor r11d, dword [r8 + 32 + 256*2*4 + rbp*4]
|
||||
shr eax, 16
|
||||
; 3-4 áàéò
|
||||
movzx r15d, al
|
||||
xor r11d, dword [r8 + 32 + 256*4 + r15*4]
|
||||
movzx ebp, ah
|
||||
xor r11d, dword [r8 + 32 + rbp*4]
|
||||
mov ebx, [r8 + %1*4] ; read key for second step
|
||||
|
||||
; second step
|
||||
; 1st
|
||||
; 1-2 byte
|
||||
add edx, r14d ; add key
|
||||
movzx edi, dl
|
||||
movzx esi, dh
|
||||
xor r13d, dword [r8 + 32 + 256*3*4 + rdi*4]
|
||||
xor r13d, dword [r8 + 32 + 256*2*4 + rsi*4]
|
||||
shr edx, 16
|
||||
; 3-4 áàéò
|
||||
movzx edi, dl
|
||||
xor r13d, dword [r8 + 32 + 256*4 + rdi*4]
|
||||
movzx esi, dh
|
||||
xor r13d, dword [r8 + 32 + rsi*4]
|
||||
mov ecx, [r8 + %2*4] ; read key
|
||||
|
||||
; 2nd
|
||||
; 1-2 byte
|
||||
add ebx, r11d; ; add key
|
||||
movzx r15d, bl;
|
||||
movzx ebp, bh;
|
||||
xor r10d, dword [r8 + 32 + 256*3*4 + r15*4]
|
||||
xor r10d, dword [r8 + 32 + 256*2*4 + rbp*4]
|
||||
shr ebx, 16
|
||||
; 3-4 áàéò
|
||||
movzx r15d, bl
|
||||
xor r10d, dword [r8 + 32 + 256*4 + r15*4]
|
||||
movzx ebp, bh
|
||||
xor r10d, dword [r8 + 32 + rbp*4]
|
||||
mov eax, [r8 + %2*4] ; read key
|
||||
%endmacro
|
||||
|
||||
; input: r8 - &key, rcx - &IN
|
||||
; returns: (r13) & (r10)
|
||||
GostEncrypt2x64:
|
||||
; 1st
|
||||
mov r13d, [rcx]
|
||||
mov r14, [rcx]
|
||||
shr r14, 32
|
||||
|
||||
; 2nd
|
||||
mov r10d, [rcx + 16]
|
||||
mov r11, [rcx + 16]
|
||||
shr r11, 32
|
||||
|
||||
mov ecx, [r8]
|
||||
mov eax, ecx
|
||||
|
||||
gost_round2 1, 2
|
||||
gost_round2 3, 4
|
||||
gost_round2 5, 6
|
||||
gost_round2 7, 0
|
||||
|
||||
gost_round2 1, 2
|
||||
gost_round2 3, 4
|
||||
gost_round2 5, 6
|
||||
gost_round2 7, 0
|
||||
|
||||
gost_round2 1, 2
|
||||
gost_round2 3, 4
|
||||
gost_round2 5, 6
|
||||
gost_round2 7, 7
|
||||
|
||||
gost_round2 6, 5
|
||||
gost_round2 4, 3
|
||||
gost_round2 2, 1
|
||||
gost_round2 0, 0
|
||||
|
||||
shl r13, 32 ; combine
|
||||
or r13, r14
|
||||
|
||||
shl r10, 32 ; combine
|
||||
or r10, r11
|
||||
ret
|
||||
|
||||
; input: r8 - &key, rcx - &IN
|
||||
; returns: (r13) & (r10)
|
||||
GostDecrypt2x64:
|
||||
; 1st
|
||||
mov r13d, [rcx]
|
||||
mov r14, [rcx]
|
||||
shr r14, 32
|
||||
|
||||
; 2nd
|
||||
mov r10d, [rcx + 16]
|
||||
mov r11, [rcx + 16]
|
||||
shr r11, 32
|
||||
|
||||
mov ecx, [r8]
|
||||
mov eax, ecx
|
||||
|
||||
gost_round2 1, 2
|
||||
gost_round2 3, 4
|
||||
gost_round2 5, 6
|
||||
gost_round2 7, 7
|
||||
|
||||
gost_round2 6, 5
|
||||
gost_round2 4, 3
|
||||
gost_round2 2, 1
|
||||
gost_round2 0, 7
|
||||
|
||||
gost_round2 6, 5
|
||||
gost_round2 4, 3
|
||||
gost_round2 2, 1
|
||||
gost_round2 0, 7
|
||||
|
||||
gost_round2 6, 5
|
||||
gost_round2 4, 3
|
||||
gost_round2 2, 1
|
||||
gost_round2 0, 0
|
||||
|
||||
shl r13, 32 ; combine
|
||||
or r13, r14
|
||||
|
||||
shl r10, 32 ; combine
|
||||
or r10, r11
|
||||
ret
|
||||
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
;// Crypting 1 block
|
||||
;///////////////////////////////////////////////////////////////////
|
||||
%macro gost_round1 2 ; 1 - pos1, 2 - pos2
|
||||
; 1-2 byte
|
||||
add ecx, r13d ; add key
|
||||
movzx edi, cl
|
||||
movzx esi, ch
|
||||
xor r14d, dword [r8 + 32 + 256*3*4 + rdi*4]
|
||||
xor r14d, dword [r8 + 32 + 256*2*4 + rsi*4]
|
||||
shr ecx, 16
|
||||
; 3-4 áàéò
|
||||
movzx edi, cl
|
||||
xor r14d, dword [r8 + 32 + 256*4 + rdi*4]
|
||||
movzx esi, ch
|
||||
xor r14d, dword [r8 + 32 + rsi*4]
|
||||
mov edx, [r8 + %1*4] ; read key for second step
|
||||
|
||||
; second step
|
||||
; 1-2 byte
|
||||
add edx, r14d ; add key
|
||||
movzx edi, dl
|
||||
movzx esi, dh
|
||||
xor r13d, dword [r8 + 32 + 256*3*4 + rdi*4]
|
||||
xor r13d, dword [r8 + 32 + 256*2*4 + rsi*4]
|
||||
shr edx, 16
|
||||
; 3-4 áàéò
|
||||
movzx edi, dl
|
||||
xor r13d, dword [r8 + 32 + 256*4 + rdi*4]
|
||||
movzx esi, dh
|
||||
xor r13d, dword [r8 + 32 + rsi*4]
|
||||
mov ecx, [r8 + %2*4] ; read key
|
||||
%endmacro
|
||||
|
||||
; input: r8 - &gost_kds rcx - &IN
|
||||
; returns: r13
|
||||
GostEncrypt1x64:
|
||||
mov r13d, [rcx]
|
||||
mov r14, [rcx]
|
||||
shr r14, 32
|
||||
mov ecx, [r8]
|
||||
|
||||
gost_round1 1, 2
|
||||
gost_round1 3, 4
|
||||
gost_round1 5, 6
|
||||
gost_round1 7, 0
|
||||
|
||||
gost_round1 1, 2
|
||||
gost_round1 3, 4
|
||||
gost_round1 5, 6
|
||||
gost_round1 7, 0
|
||||
|
||||
gost_round1 1, 2
|
||||
gost_round1 3, 4
|
||||
gost_round1 5, 6
|
||||
gost_round1 7, 7
|
||||
|
||||
gost_round1 6, 5
|
||||
gost_round1 4, 3
|
||||
gost_round1 2, 1
|
||||
gost_round1 0, 0
|
||||
|
||||
shl r13, 32 ; combine
|
||||
or r13, r14
|
||||
ret
|
||||
|
||||
; input: r8 - &gost_kds rcx - IN
|
||||
; returns: r13
|
||||
GostDecrypt1x64:
|
||||
mov r13d, [rcx]
|
||||
mov r14, [rcx]
|
||||
shr r14, 32
|
||||
mov ecx, [r8]
|
||||
|
||||
gost_round1 1, 2
|
||||
gost_round1 3, 4
|
||||
gost_round1 5, 6
|
||||
gost_round1 7, 7
|
||||
|
||||
gost_round1 6, 5
|
||||
gost_round1 4, 3
|
||||
gost_round1 2, 1
|
||||
gost_round1 0, 7
|
||||
|
||||
gost_round1 6, 5
|
||||
gost_round1 4, 3
|
||||
gost_round1 2, 1
|
||||
gost_round1 0, 7
|
||||
|
||||
gost_round1 6, 5
|
||||
gost_round1 4, 3
|
||||
gost_round1 2, 1
|
||||
gost_round1 0, 0
|
||||
|
||||
shl r13, 32 ; combine
|
||||
or r13, r14
|
||||
ret
|
||||
|
||||
global gost_encrypt_128_CBC_asm ; gost_encrypt_128_CBC_asm(uint64* in, uint64* out, gost_kds* kds, uint64 count);
|
||||
; rcx - &in
|
||||
; rdx - &out
|
||||
; r8 - &gost_kds
|
||||
; r9 - count
|
||||
gost_encrypt_128_CBC_asm:
|
||||
SaveRegs ; Saving
|
||||
|
||||
sub rsp, 32
|
||||
mov [rsp], rdx ; Save out addr
|
||||
mov [rsp + 8], rcx ; Save in addr
|
||||
mov [rsp + 16], r8 ; key addr
|
||||
|
||||
.do:
|
||||
mov [rsp + 24], r9 ; Save count
|
||||
cmp r9, 2
|
||||
jge .blk2
|
||||
cmp r9, 1
|
||||
jge .blk1
|
||||
jmp .end
|
||||
|
||||
; One 128 block encryption
|
||||
.blk1:
|
||||
mov rcx, [rsp + 8] ; set in addr
|
||||
call GostEncrypt1x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out
|
||||
mov rcx, [rsp + 8] ; restore in
|
||||
|
||||
mov [rdx], r13
|
||||
mov rax, [rcx + 8]
|
||||
xor rax, r13 ; CBC
|
||||
|
||||
add rdx, 8 ;next 8 bytes
|
||||
mov [rdx], rax
|
||||
|
||||
mov rcx, rdx
|
||||
call GostEncrypt1x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out addr
|
||||
mov rcx, [rsp+8] ; Restore in addr
|
||||
|
||||
mov [rdx + 8], r13
|
||||
|
||||
add rdx,16
|
||||
mov [rsp], rdx
|
||||
|
||||
add rcx, 16
|
||||
mov [rsp+8], rcx
|
||||
|
||||
mov r9, [rsp + 24]
|
||||
dec r9
|
||||
|
||||
jmp .do
|
||||
|
||||
.blk2:
|
||||
mov rcx, [rsp + 8] ; set in addr
|
||||
call GostEncrypt2x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out
|
||||
mov rcx, [rsp + 8] ; restore in
|
||||
|
||||
mov [rdx], r13
|
||||
|
||||
mov rax, [rcx + 8]
|
||||
xor rax, r13 ; CBC
|
||||
|
||||
mov [rdx + 16], r10
|
||||
|
||||
mov rbx, [rcx + 24]
|
||||
xor rbx, r10 ; CBC
|
||||
|
||||
mov [rdx + 8], rax
|
||||
mov [rdx + 24], rbx
|
||||
|
||||
add rdx, 8 ;next 8 bytes
|
||||
|
||||
mov rcx, rdx
|
||||
call GostEncrypt2x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out addr
|
||||
mov rcx, [rsp+8] ; Restore in addr
|
||||
|
||||
mov [rdx + 8], r13
|
||||
mov [rdx + 24], r10
|
||||
|
||||
add rdx,32
|
||||
mov [rsp], rdx
|
||||
|
||||
add rcx, 32
|
||||
mov [rsp+8], rcx
|
||||
|
||||
mov r9, [rsp + 24]
|
||||
sub r9, 2
|
||||
|
||||
jmp .do
|
||||
|
||||
.end:
|
||||
add rsp, 32 ; Load out addr
|
||||
RestoreRegs ; Load
|
||||
ret
|
||||
|
||||
global gost_decrypt_128_CBC_asm ; gost_decrypt_128_CBC_asm(uint64* in, uint64* out, const gost_kds* kds, uint64 count);
|
||||
; rcx - &in
|
||||
; rdx - &out
|
||||
; r8 - &gost_kds
|
||||
; r9 - count
|
||||
gost_decrypt_128_CBC_asm:
|
||||
SaveRegs ; Saving
|
||||
|
||||
sub rsp, 32
|
||||
mov [rsp], rdx ; Save out addr
|
||||
mov [rsp+8], rcx ; Save in addr
|
||||
mov [rsp+16], r8 ; key addr
|
||||
|
||||
.do:
|
||||
mov [rsp + 24], r9 ; Save count
|
||||
cmp r9, 2
|
||||
jge .blk2
|
||||
cmp r9, 1
|
||||
jge .blk1
|
||||
jmp .end
|
||||
|
||||
; One 128 block decryption
|
||||
.blk1:
|
||||
add rcx, 8
|
||||
call GostDecrypt1x64
|
||||
mov rdx, [rsp] ; Restore out
|
||||
mov rcx, [rsp + 8] ; Restore in
|
||||
mov rax, [rcx]
|
||||
xor rax, r13 ; CBC
|
||||
mov [rdx + 8], rax
|
||||
|
||||
call GostDecrypt1x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out addr
|
||||
mov rcx, [rsp+8] ; Restore in addr
|
||||
|
||||
mov [rdx], r13
|
||||
|
||||
add rdx,16
|
||||
mov [rsp], rdx
|
||||
|
||||
add rcx, 16
|
||||
mov [rsp+8], rcx
|
||||
|
||||
mov r9, [rsp + 24]
|
||||
dec r9
|
||||
|
||||
jmp .do
|
||||
|
||||
.blk2:
|
||||
add rcx, 8
|
||||
call GostDecrypt2x64
|
||||
mov rdx, [rsp] ; Restore out
|
||||
mov rcx, [rsp + 8] ; Restore in
|
||||
|
||||
mov rax, [rcx]
|
||||
xor rax, r13 ; CBC
|
||||
mov [rdx + 8], rax
|
||||
|
||||
mov rbx, [rcx+16]
|
||||
xor rbx, r10 ; CBC
|
||||
mov [rdx + 24], rbx
|
||||
|
||||
call GostDecrypt2x64
|
||||
|
||||
mov rdx, [rsp] ; Restore out addr
|
||||
mov rcx, [rsp+8] ; Restore in addr
|
||||
|
||||
mov [rdx], r13
|
||||
mov [rdx+16], r10
|
||||
|
||||
add rdx,32
|
||||
mov [rsp], rdx
|
||||
|
||||
add rcx,32
|
||||
mov [rsp+8], rcx
|
||||
|
||||
mov r9, [rsp + 24]
|
||||
sub r9, 2
|
||||
|
||||
jmp .do
|
||||
|
||||
.end:
|
||||
add rsp, 32 ; Load out addr
|
||||
RestoreRegs ; Load
|
||||
ret
|
||||
Reference in New Issue
Block a user